CN107544407A - Instrument care device, instrument maintenance system, instrument maintenance method and recording medium - Google Patents
Instrument care device, instrument maintenance system, instrument maintenance method and recording medium Download PDFInfo
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- CN107544407A CN107544407A CN201710479906.XA CN201710479906A CN107544407A CN 107544407 A CN107544407 A CN 107544407A CN 201710479906 A CN201710479906 A CN 201710479906A CN 107544407 A CN107544407 A CN 107544407A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 193
- 238000000034 method Methods 0.000 title claims description 31
- 238000012545 processing Methods 0.000 claims abstract description 181
- 238000004891 communication Methods 0.000 claims abstract description 137
- 238000003860 storage Methods 0.000 claims abstract description 30
- 230000000052 comparative effect Effects 0.000 claims abstract description 9
- 230000010365 information processing Effects 0.000 claims description 15
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41845—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G05B2219/36—Nc in input of data, input key till input tape
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- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
A kind of instrument care device, it has：Communication control unit, the communication of its pair and instrument are controlled；Device information obtaining section, it obtains the device information of the instrument via the communication；Storage part, it is stored to maintenance processing information, and the maintenance handles packet and determines that information and the processing being determined to the content of maintenance processing determine information containing the instrument that the instrument to maintaining object is determined；And information treatment part, it is compared to the acquired device information and the maintenance processing information stored, and the maintenance processing to the instrument is performed based on comparative result.
Description
Technical field
The present invention relates to a kind of instrument care device, instrument maintenance system, instrument maintenance method and recording medium.
The application requires excellent for No. 2016-126004 for the June in 2016 of the Japanese patent application in Japanese publication on the 24th
First weigh, and quote its content herein.
Background technology
In the past, the industrial plant in chemistry etc., the drilling wells such as gas field or oil field and its periphery are managed control workshop,
Generating to waterpower, firepower, nuclear energy etc. is managed the workshop of control, the environment generating to sunshine and wind-force etc. is managed
The workshop of control, plumbing or dam etc. are managed workshop and the factory in the workshop of control etc. etc. (below, enter to these
Row be referred to as in the case of be referred to as " workshop ") in, be built with the field instrumentations such as the analyzer for being referred to as field instrumentation or operator and
Scattered control system system (the DCS connected to the control device that these field instrumentations are controlled via communication unit：
Distributed Control System), realize advanced automatic job.It is being built with decentralised control system as described above
In workshop completely, from prevention abnormal operation, the viewpoints such as measurement accuracy are maintained, are periodically or non-periodically carried out by operator
The maintenance of field instrumentation (below, sometimes referred to simply as " instrument ").
The maintenance of field instrumentation is for example used in can carry out wire communication or radio communication between field instrumentation
What instrument care device was carried out.The instrument care device is, for example, the dedicated program for being provided with the maintenance for carrying out field instrumentation
Notebook type or plate computer, PDA (Personal Digital Assistant) or smart mobile phone etc..Live instrument
Device can hold one or more device informations.Device information refers to the information that field instrumentation is related to, and is e.g. used to set scene
Identification information of the information of the action of instrument, the information of the state of expression field instrumentation or field instrumentation etc..
Instrument care device is communicatively coupled with field instrumentation, is able to carry out related to the device information of field instrumentation
Maintenance is handled (hereinafter, referred to as " maintenance processing ").Maintenance processing refers to for example read the device information for being set in field instrumentation
And confirmed processing, set for field instrumentation the processing of new device information, the instrument for being set in field instrumentation believed
Cease the processing for being adjusted or changing and device information is set to field instrumentation and it is performed the processing of defined action
Deng.
Field instrumentation and the control device controlled it connect via I/O (Input/Output) modules.I/O moulds
Block is set to that multiple field instrumentations can be connected in the interface with field instrumentation.Thus, control device can via I/O modules
Carry out the communication with multiple field instrumentations.Thus, control device can carry out logical with multiple field instrumentations via I/O modules
Letter.In addition, I/O modules have the interface with instrument care device.I/O modules have with the interface of instrument care device and with showing
The interface of field instrument, can be to multiple so as to which instrument care device can be communicated via I/O modules with multiple field instrumentations
Field instrumentation performs maintenance processing (for example, referring to Japanese Unexamined Patent Publication 2016-81415 publications).Additionally, there are to input to pre-
The parameter of the model first prepared is directed to the method for field instrumentation setting (for example, referring to U.S. Patent Application Publication No. 2015/
No. 0066162 specification).
But instrument care device field instrumentation is performed respectively maintenance processing, therefore even in I/O modules with it is multiple existing
In the case of the instrument connection of field, operator carries out the operation for performing maintenance processing to field instrumentation respectively sometimes.For example,
During structure workshop etc., execution, which disposably sets device information to many field instrumentations or field instrumentation is adjusted, handles this
Sample maintenance processing, therefore sometimes operator carry out using instrument care device instrument handle when need many operations when
Between.For example, in the case of the field instrumentations of the maintenance processing of 100 10 species of progress in workshop being present, operator is not sometimes
Obtain the operation that instrument care device is not carried out with the number of operations of 100 × 10=1000 times.
In addition, if number of operations increases, then it some times happens that the mistake such as input error as caused by operator.
In addition, will input to model parameter field instrumentation is set in the case of, it is necessary to be confirmed by operator
Correspondence between model and field instrumentation, sometimes operating efficiency reduction.
The content of the invention
The present invention provides the raising that can realize the operating efficiency in instrument processing and the instrument of the reduction of mistake is protected
Support device, instrument maintenance system, instrument maintenance method and recording medium.
Instrument care device has：Communication control unit, the communication of its pair and instrument are controlled；Device information obtaining section,
It obtains the device information of the instrument via the communication；Storage part, it is stored to maintenance processing information, the Maintenance Division
Reason packet containing the instrument that is determined of instrument to maintaining object determines information and the content of maintenance processing is determined
Processing determines information；And information treatment part, it handles letter to the acquired device information and the maintenance stored
Breath is compared, and the maintenance processing to the instrument is performed based on comparative result.
The maintenance processing information can also include can set in advance, described instrument determine that information and the processing are true
Determine information.
The device information obtaining section can also can obtain the instrument of the instrument in communication range set in advance
Information.
The device information obtaining section can also be directed to can object set in advance and obtain the instrument instrument letter
Breath.
Described information processing unit can also with can communication mode set in advance perform Maintenance Division for the instrument
Reason.
When described information processing unit can also turn into condition set in advance in performed maintenance processing, it is based on
Notification Method set in advance performs notifier processes.
A kind of instrument maintenance system, its have instrument care device and positioned at instrument and the instrument care device it
Between and the input/output unit that can be connected for communication, the instrument care device have：Communication control unit, its pair and instrument
The communication of device is controlled；Device information obtaining section, it obtains the device information of the instrument via the communication；Storage part,
It is stored to maintenance processing information, and the maintenance handles packet and determined containing the instrument that the instrument to maintaining object is determined
The processing that information and the content handled maintenance are determined determines information；And information treatment part, it is to described in acquired
Device information and the maintenance processing information stored are compared, and the Maintenance Division to the instrument is performed based on comparative result
Reason.
The maintenance processing information can also include can set in advance, described instrument determine that information and the processing are true
Determine information.
The device information obtaining section can also can obtain the instrument of the instrument in communication range set in advance
Information.
The device information obtaining section can also be directed to can object set in advance and obtain the instrument instrument letter
Breath.
Described information processing unit can also with can communication mode set in advance perform Maintenance Division for the instrument
Reason.
When described information processing unit can also turn into condition set in advance in performed maintenance processing, it is based on
Notification Method set in advance performs notifier processes.
A kind of instrument maintenance method, it includes following step：Control on Communication step, the communication of its pair and instrument are controlled
System；Device information acquisition step, it obtains the device information of the instrument via the communication；Storing step, it is to Maintenance Division
Reason information is stored, and the maintenance handles packet and determines information and right containing the instrument that is determined of instrument to maintaining object
The processing that the content of maintenance processing is determined determines information；And information handling step, it is believed the acquired instrument
Breath and the maintenance processing information stored are compared, and the maintenance processing to the instrument is performed based on comparative result.
The maintenance processing information can also include can set in advance, described instrument determine that information and the processing are true
Determine information.
In the device information acquisition step, the instrument can also can be being obtained in communication range set in advance
Device information.
In the device information acquisition step, can also be directed to can object set in advance and obtain the instrument
Device information.
In described information processing step, can also with can communication mode set in advance perform for the instrument
Maintenance is handled.
In described information processing step, condition set in advance can also be turned into performed maintenance processing
When, notifier processes are performed based on Notification Method set in advance.
Computer-readable, non-transitory recording medium records to program, and the program makes device perform following places
Reason：Control on Communication processing, the communication of its pair and instrument are controlled；Device information acquirement processing, it is obtained via the communication
The device information of the instrument；Storage is handled, and it is stored to maintenance processing information, and maintenance processing packet contains to maintenance
The instrument that the instrument of object is determined determines that information and the processing being determined to the content of maintenance processing determine information；With
And information processing, it is compared to the acquired device information and the maintenance processing information that is stored, based on than
Relatively result performs the maintenance processing to the instrument.
The maintenance processing information can also include can set in advance, described instrument determine that information and the processing are true
Determine information.
The effect of invention
In accordance with the invention it is possible to realize that the raising of the operating efficiency in instrument processing and the instrument of the reduction of mistake are protected
Support device, instrument maintenance system, instrument maintenance method and recording medium.
Brief description of the drawings
Fig. 1 is the block diagram of an example of the hardware configuration for representing the instrument care device in embodiment.
Fig. 2 is the block diagram of an example of the hardware configuration for representing the instrument maintenance system in embodiment.
Fig. 3 A are the block diagrams of an example of the hardware configuration for representing the I/O units in embodiment.
Fig. 3 B are the block diagrams of an example of the hardware configuration for representing the I/O units in embodiment.
Fig. 4 A are the block diagrams of an example of the functional structure for representing the instrument care device in embodiment.
Fig. 4 B are the block diagrams of an example of the functional structure for representing the instrument care device in embodiment.
Fig. 5 is the figure for an example for representing the I/O list in embodiment.
Fig. 6 is the flow chart of an example of the action for representing the instrument care device in embodiment.
Fig. 7 is the figure of an example of the display picture for representing the I/O list in embodiment.
Fig. 8 is the figure of an example of the display picture for representing the execution maintenance processing in embodiment.
Fig. 9 is an example for representing the display picture specified to the instrument for maintaining object in embodiment
Figure.
Figure 10 is to represent the display picture that the modular character of the instrument to maintaining object in embodiment is specified
The figure of one example.
Figure 11 is the figure of an example of the display picture for representing the notice setting in embodiment.
Figure 12 is to represent that the acquirement scope to device information in embodiment is set with the scope for maintaining object
The figure of one example of display picture.
Figure 13 is the block diagram of another example of the hardware configuration for representing the instrument maintenance system in embodiment.
Embodiment
Below, referring to the drawings, to the instrument care device, instrument maintenance system, instrument of an embodiment of the invention
Maintenance method, instrument maintenance practices and recording medium illustrate.
First, using Fig. 1, the hardware configuration of instrument care device is illustrated.Fig. 1 is to represent the end in embodiment
The figure of one example of the hardware configuration of end device 1.
In Fig. 1, instrument care device 1 has CPU (Central Processing Unit) 11, RAM (Random
Access Memory) 12, it is ROM (Read Only Memory) 13, HDD (Hard Disk Drive) 14, touch panel 15, logical
Believe I/F (Interface) 16 and card slot 17.Instrument care device 1 can be communicatedly connected with field instrumentation 2.
Instrument care device 1 is the fexible units such as notebook type PC, plate PC, PDA or smart mobile phone, or instrument maintenance
Special device.Instrument care device 1 includes the instrument maintenance practices for being used for the maintenance processing for carrying out field instrumentation, passes through execution
Instrument maintenance practices, thus the maintenance operation to the field instrumentation of operating personnel's progress by implementing to maintain operation aid in.
Instrument care device 1 can be moved into workshop by the operator for implementing to maintain operation, operated by operator.
CPU 11 is by performing the program stored in RAM 12, ROM 13 or HDD 14, so as to carry out instrument maintenance dress
Put 1 control.Instrument maintenance practices for example has the recording medium of instrument maintenance practices from record or provides instrument from via network
Server of maintenance practices etc. obtains, and is attached to HDD 14, RAM 12 is stored in can reading from CPU 11.
Touch panel 15 has operation display function, and the operation display function has operation input function and display function.
The information of the involved emm message of maintenance processing of the touch panel 15 to field instrumentation etc. is shown.In addition, touch panel
15 can carry out operation input by operator using finger tip or instruction pen etc..The instrument care device 1 of present embodiment is to using
The touch panel 15 for having a case that to operate display function illustrates, but instrument care device 1 can also have display
The structure of device and operation input unit, the display device have display function, and the operation input unit has operation input work
Energy.In this case, in the present embodiment, the display picture of touch panel 15 can as display device display picture,
The operation of touch panel 15 can be implemented as the operation of operation input unit.In addition, touch panel 15 can also pass through head
Wear the various forms such as the display of type, glasses type, Wrist watch type and realize.
Communicate I/F 16 to the communication with field instrumentation 2 via wire communication or radio communication progress or with other devices
Communication be controlled, e.g. network adapter.Other devices for example refer to other instruments care device (not shown), to protecting
Emm message management server that foster information is managed, DCS (Distributed Control System：Decentralised control system
Control device, FA (Factory Automation) computer, PLC (Programmable Logic completely)
Controller) etc..
Communication I/F 16 uses the communication between the communication protocol pair and field instrumentation 2 that can be used in instrument 2 at the scene
It is controlled.Various communication protocols are used in various field instrumentations 2 used in workshop.Therefore, communicate I/F 16 for
Communication of each field instrumentation 2 respectively in corresponding communication protocol pair between field instrumentation 2 is controlled.For example, communication I/F
16 pairs with by ISA (International Society of Automation：The world measurement control association) channel radio beacon
Standard is that the communication that ISA100 is used as between the field instrumentation 2 of traffic category is controlled.In addition, communication I/F 16 can also pair with
Using HART (Highway Addressable Remote Transducer) (registration mark), BRAIN (registration mark),
Communication between the field instrumentation 2 of the special traffic category of the industrial instrumentations such as FOUNDATION Fieldbus, PROFIBUS is carried out
Control.In addition, communication I/F 16 pair can also communicate with use wireless LAN traffic, wired lan, infrared communication, closely without
Communication between the field instrumentation 2 of all purpose communication classification, the DCS such as line communication etc. is controlled.
In addition, communication I/F 16 can be controlled to the communication with I/O devices described using Fig. 2 below.It is logical
Believe that I/F 16 via the communication with I/O devices, can be communicatedly connected with field instrumentation.
Card slot 17 is the slot for inserting PC cards.Card slot 17 can utilize the PC cards inserted in instrument care device 1
Function.PC cards can provide the communication function for for example realizing specific communications, store function.
The field instrumentation that can be communicatedly connected with instrument care device 1, e.g. difference gauge, thermometer, flowmeter etc.
The input instrument of the signal of physical quantity (pressure, temperature etc.) is inputted to instrument care device 1, or regulating valve etc. is maintained from instrument and filled
Put the output instrument for the control signal that 1 output is changed to the aperture of regulating valve.In Fig. 1, the note of field instrumentation is eliminated
Carry, but as described above, using various field instrumentations in workshop, instrument care device 1 is connected with multiple field instrumentations.
More than, terminate to use the explanation of the hardware configuration of the instrument care device 1 of Fig. 1 progress.
Next, using Fig. 2, the hardware configuration of instrument maintenance system is illustrated.Fig. 2 is represented in embodiment
The block diagram of one example of the hardware configuration of instrument maintenance system.
In fig. 2, instrument maintenance system 100 has instrument care device 1 and I/O devices (input/output unit) 3.Instrument
Care device 1 can be connected with I/O devices 3.I/O devices 3 are connected via controller (control device) 4 with network 9.In network 9
It is connected with controller 4, workshop management device 5 and monitoring arrangement 6.The I/O devices 3 and multiple field instrumentation 2-1 for being arranged at workshop
~2-n connections.In addition, in the following description, in the case of to field instrumentation 2-1~2-n without differentiation, it is set to
Field instrumentation 2 illustrates.
Workshop management device 5 is, for example, the DCS control devices being managed to the production in workshop.Monitoring arrangement 6 is pair
Controller 4 indicates the operating in workshop, the operation monitoring terminal monitored from controller 4 to the operational situation in workshop.Controller 4
It is such as PLC being controlled based on the instruction from monitoring arrangement 6 to workshop.Controller 4 is via I/O devices 3 and from now
Field instrument 2 obtains device information, also, exports operation instruction to field instrumentation 2 via I/O devices 3, and thus workshop is controlled
System.
I/O devices 3 have Node I/F 31 and I/O units 32-1~32-6.Node I/F 31 have controller I/F
311 and instrument care device I/F 312.In addition, in the following description, to I/O units 32-1~32-6 without area
In the case of point, it is set to I/O units 32 and illustrates.1~6 numeral behind "-" in I/O units 32-1~32-6
Represent element number.I/O units 32-1~32-6 have can connect it is multiple be utilized respectively Fig. 3 A, Fig. 3 B describes below
The slot of I/O modules.
Herein, I/O devices 3 have instrument care device I/F 312 and are used as and are used to connect the of instrument care device 1
1 input and output portion.In addition, I/O devices 3 are with I/O units 32 and as the 2nd input and output portion for connecting field instrumentation 2.
I/O devices 3 have instrument care device I/F 312 and I/O units 32, so as to positioned at instrument care device 1 and field instrumentation 2 it
Between, instrument care device 1 and field instrumentation 2 can be connected for communication.
Node I/F 31 are intended that instrument care device 1 and controller 4 can be with being connected to the tools of I/O units 32
The I/F that the I/O modules for having multiple communication standards (I/O module types) are communicated.Node I/F 31 have：For with control
The controller I/F 311 that device 4 connects；And the instrument care device I/F 312 for being connected with instrument care device 1.In addition,
Controller I/F 311 and instrument care device I/F 312 is in the connection with controller 4 or instrument care device 1 except passing through
Outside the connection of wire communication, it can also carry out having used the connection of the radio communication of wireless signal.Instrument care device 1 and control
The communication standard of device 4 processed and I/O modules being obtained from Node I/F 31, being connected with I/O units 32 matchingly to communicate into
Row control.In addition, in the present embodiment, exemplified with I/O devices 3 in order to corresponding with multiple communication standards of I/O modules and
Using Node I/F 31 situation, but in the case where the communication standard of I/O modules is single, I/O devices 3 can also be without using
Node I/F 31, controller I/F 311 and instrument care device I/F 312 is set to be communicated with I/O modules.
Show that I/O devices 3 are connected with the situation of this 6 I/O units 32 of I/O units 32-1~32-6.Each I/O units
32 have the slot that can connect multiple I/O modules.
More than, terminate to use the explanation of the hardware configuration of the instrument maintenance system 100 of Fig. 2 progress.
Next, using Fig. 3 A, Fig. 3 B, the hardware configuration of the I/O units 32 to being illustrated in Figure 2 illustrates.Fig. 3 A,
Fig. 3 B represent the block diagram of an example of the hardware configuration of the I/O units 32 in embodiment.
In figure 3 a, I/O units 32 are connected with I/O modules 33-1~33-3.In the following description, to I/O moulds
In the case that block 33-1~33-3 is without differentiation, it is set to I/O modules 33 and illustrates.I/O units 32 have can connect 4
The slot of platform I/O modules.Label (33-4) represents the empty slot without connection I/O modules 33.In I/O modules 32-1~33-4
"-" behind 1~4 numeral represent slot numbering.
In figure 3b, I/O modules 33 have channel 34-1~34-16.In the following description, to channel 34-1
In the case that~34-16 is without differentiation, it is set to channel 34 and illustrates.I/O modules 33 represent the feelings that channel 34 is 16 channels
Condition.The numeral of 1~16 behind "-" in channel 34-1~34-16 represents channel number.In figure 3b, channel 34-1
The field instrumentation that the respective channels of~34-16 are 1 respective with field instrumentation 2-1~2-16 is connected.Therefore, by list
Member numbering, module numbering and channel number are determined, thus, it is possible to be determined to unique field instrumentation 2.In addition, 1
In individual channel, using what the communication protocol that multiple field instrumentations are connected in series can be attached to multiple field instrumentations
In the case of, when being determined to unique field instrumentation 2 further using the identification information in serial connection.
As the communication such as existing and there is 1 modem relative to channel 34-1~34-16 of I/O modules 33
The module type (be referred to as " serial type ") of unit and there is 1 respectively relative to channel 34-1~34-16 each channel
The module type (being referred to as " parallel-type ") of the communication units such as modem.The instrument that pair communication with I/O devices 3 is controlled
Device care device 1 and controller 4 are communicated with modules type matching.
The I/O modules 33 of parallel-type in present embodiment can also have multiple universal circuits (not shown), and this is logical
Multiple field instrumentations (2-1,2-2 ... 2-n) are electrically connected with circuit, the analog signal from field instrumentation 2 can be carried out
Input, the output of analog signal to field instrumentation 2, the input of data signal from field instrumentation 2 or to field instrumentation
Input processing, input and output processing or the output processing that at least two among the output of 2 data signal combines as 1 group.
, can be in 1 general purpose I/O module by using the I/O modules 33 of the parallel-type as described above with multiple universal circuits
Multiple channels connect the field instrumentations 2 of multiple species, it is corresponding with the species of field instrumentation 2 with being set for each channel
The situation of I/O circuits is compared, and can be realized the reduction of equipment cost and be set the shortening of duration.
In addition, I/O devices 3 can also be with the terminal being attached to instrument care device 1 and to field instrumentation 2
The terminal being attached, and the terminal box being attached these terminals (terminal box).
More than, terminate to use the explanation of the hardware configuration of the I/O units 32 of Fig. 3 A, Fig. 3 B progress.
Next, using Fig. 4 A, Fig. 4 B, the functional structure of instrument care device 1 is illustrated.Fig. 4 A, Fig. 4 B are tables
Show the block diagram of an example of the functional structure of the instrument care device 1 in embodiment.
In Figure 4 A, instrument care device 1 has communication control unit 110, device information obtaining section 120, display data life
Into each function of portion 130, information treatment part 140 and storage part 150.Above-mentioned each function of instrument care device 1 can by
Configuration processor in CPU 11 shown in Fig. 1 and realize.That is, above-mentioned each function of instrument care device 1 is realized by software
Functional module.
Communication control unit 110 is via communication I/F 16, the communication progress pair with the communication of field instrumentation 2 or with other devices
Control.Communication control unit 110 is in the case where communication I/F 16 is connected with Fig. 2 instrument care device I/F 312, progress and I/
The corresponding Control on Communication of the module type of O module 33.For example, I/O modules 33 module type be serial type situation
Under, communication control unit 110 carries out Control on Communication so that performs maintenance processing successively to each channel 34 of I/O modules 33.The opposing party
Face, in the case where the module type of I/O modules 33 is parallel-type, communication control unit 110 carries out Control on Communication so as to I/
Each channel 34 of O module 33 performs maintenance processing side by side.
Communication control unit 110 according to the communication type being controlled by communication unit 101, carry out such as ISA100, HART,
The setting of parameter of the field instrumentation 2 of the communication types such as BRAIN (communication standard), the reading of parameter, confirmation of parameter etc..Communication
Control unit 110 can also carry out the control of wireless LAN traffic, wired lan communication, infrared communication, wireless near field communication etc..
Communication control unit 110 can also have the program module for being used for carrying out the control corresponding with each communication.Communication control unit 110
It can also add in the program module needed for each communication and can install.Communication control unit 110 can will from height communicate I/F
16 via the connection of I/O devices automatically (or manually) identification of field instrumentations 2, obtain the parameter of identified field instrumentation 2.
Device information obtaining section 120 obtains parameter via communication control unit 110 from field instrumentation 2.The ginseng of field instrumentation 2
Number refers to an example of the device information of field instrumentation 2, and in the present embodiment, device information and parameter are set to synonymous and entered
Row explanation.
The parameter of field instrumentation 2 is, for example,：The instrument label of field instrumentation 2, instrument address, manufacturer, instrument ID or
Information that instrument type, model name, communication standard etc. are used to be determined field instrumentation 2, for determining the dynamic of field instrumentation 2
The setting value of work, represent field instrumentation 2 state information or the determination data that is determined at the scene in instrument 2 etc..That is,
The value that the fixed values such as instrument ID, the setting value of field instrumentation or measured value etc. can change can also be included in parameter.Separately
Outside, the parameter of field instrumentation 2 can be the information obtained from field instrumentation 2 and be set in instrument care device 1 or defeated
Any of information entered.The information for being set or being inputted in instrument care device 1, it can include for example by operator
The text datas such as the memorandum left or the image as the photo (still image) or video (image) of operator's shooting
Data etc..
In addition, the acquirement of the parameter of field instrumentation 2 is not limited to obtain and the information realized by above-mentioned communication.Example
Such as, can be that tag name, model name of the operator by visual observation to field instrumentation 2 are confirmed and carry out input through keyboard, or
Using be equipped on the camera of instrument care device 1 to recording tag name, the famous brand of field instrumentation 2 of model name is clapped
Take the photograph, tag name, model name are identified according to shooting image and obtained from field instrumentation 2.
In addition, the acquirement timing of the parameter of field instrumentation 2 is arbitrary.For example, the acquirement of parameter is by operator
The execution of maintenance project and aperiodically carry out.In addition, the acquirement of parameter is sometimes with the classification or traffic category with field instrumentation 2
Deng the species of field instrumentation 2 accordingly cycle (frequency) set in advance is regularly carried out.
Display data generating unit 130 generates the display data (display picture) shown in touch panel 15.In this embodiment party
In formula, display data generating unit 130 generates display picture, and the display picture is illustrated using Fig. 5 etc..Display data generating unit
130 for example based on the information obtained in device information obtaining section 120, the information handled by information treatment part 140, deposit
Information of storage part 150 etc. is stored in, generates display picture.The letter that display data generating unit 130 will can input from display picture
Breath output is to information treatment part 140 or stores to storage part 150.
Information treatment part 140 performs the processing of the information in instrument care device 1.In the present embodiment, information processing
Portion 140 for example performs the processing of the instrument care device 1 illustrated using Fig. 6 flow chart.Information treatment part 140 can also
The result of the processing of information is exported to display data generating unit 130 or stored to storage part 150.
The information that storage part 150 exports to the information used in instrument care device 1, from high instrument care device 1
Stored.In the present embodiment, the information for being stored in storage part 150 is illustrated using Fig. 4 B.
In figure 4b, storage part 150 is to communication object range set information 151, I/O list information 152 and connection instrument letter
Each information of breath 153 is stored.Communication object range set information 151 to instrument care device 1 for communicating
The information that the scope (object) of field instrumentation is set.
Communication object range set information 151 presets and stored to storage part 150.For example, in instrument care device 1
The field instrumentation that can be communicated it is a fairly large number of in the case of, if performing Maintenance Division to all field instrumentations 2 that can communicate
Reason, then maintaining the execution of processing needs for a long time.In addition, the model that should carry out maintaining processing by operator is preset with sometimes
Enclose.Entered by the scope of the field instrumentation to being communicated using communication object range set information 151 by instrument care device 1
Row limits, the shortening thus, it is possible to realize the activity duration.Maintenance processing can for example include following processing：Go-and-return test (loop
Experiment), zero point adjustment, span adjustment, key report, the display of detailed diagnostic message, label/address/rolling set, set
Setting/releasing of limitation, DTM (Device Type Manager) installation, DD (Device Description) installation,
Parameter acquirement, the calibration of valve, quick-fried sound (Squawk), the ISA100 of instrument be pre-configured, instrument connection service/closing service cuts
Change, service mode switches, the local of valve taps test (part performance review).Communication object range set information 151 can also
Communication object scope can be set being handled for each maintenance.In addition, by Fig. 8 to communication object range set information
151 setting example illustrates.
I/O list information 152 is the information for being determined to the field instrumentation 2 for performing the object for maintaining processing, is had
The information that the content handled the maintenance performed for the field instrumentation 2 determined is determined.I/O list information 152 it is detailed
Content is illustrated using Fig. 5.
It is the instrument being obtained from the field instrumentation 2 connected in device information obtaining section 120 to connect device information 153
Information.Device information obtaining section 120 is directed to the field instrumentation of the object range set by communication object range set information 151
2 and obtain device information, as connection device information 153 and be stored in storage part 150.
Information other than the above can also be stored in storage part 150.For example, it is also possible to so that deposited in storage part 150
The result of storage maintenance processing, the plan handled for the maintenance set in advance of each field instrumentation 2 etc..
In addition, in Fig. 4 A, Fig. 4 B, illustrate all communication control units 110 of instrument care device 1, device information
Obtaining section 120, display data generating unit 130, each function of information treatment part 140 and storage part 150 are realized by software
Situation.But above-mentioned possessed by instrument care device 1 it be more than or equal to 1 function and can also be realized by hardware.Separately
Outside, 1 function can also be divided into multiple functions and implemented by above-mentioned each function possessed by instrument care device 1.In addition, instrument
Above-mentioned each function possessed by device care device 1 can also be collected above or equal to 2 functions to be implemented for 1 function.
More than, terminate to use the explanation of the functional structure of the instrument care device of Fig. 4 A, Fig. 4 progress.
Next, using Fig. 5, illustrated to being stored in the detailed content of I/O list information 152 of storage part 150.Fig. 5
It is the figure for an example for representing the I/O list in embodiment.
In Figure 5, I/O list 1000 is represented based on the I/O list information 152 for being stored in storage part 150 and in display data
The display picture generated in generating unit 130.I/O list 1000 has device label 1001, device type 1002, manufacturer
ID1003, element number 1004, slot numbering 1005, channel number 1006, device id 1007, agreement 1008, device label
1009th, detailed content 1010, lower limit 1011, higher limit 1012 and project as unit 1013.Each note of I/O list 1000
Record is corresponding with each field instrumentation.
In Figure 5, compiled in the device label 1001 of I/O list 1000, element number 1004, slot numbering 1005 and channel
Numbers 1006, it is labeled with " C " symbol as the information being determined to the object of maintenance processing.For to maintenance processing
The information that object is determined can arbitrarily select when I/O list 1000 creates or in editor.In Figure 5, by these
Project is as item compared, compared with the device information obtained in device information obtaining section 120, so as to I/O bank
Table is determined with the identical property of field instrumentation.In addition, device label 1001 is for field instrumentation uniquely to be determined
Information.In addition, element number 1004, slot numbering 1005 and channel number 1006 and for will be in Fig. 2 and Fig. 3 A, Fig. 3 B
The information that the field instrumentation of explanation uniquely determines.I.e., in Figure 5, not only field instrumentation is carried out in device label 1001
It is determined that whether the physical location for the I/O devices being connected with the field instrumentation is also properly set to identical condition.Therefore, even if
It is identical device label, element number 1004, slot numbering 1005 and channel number in connected I/O devices are passed through
It is judged as misfitting in the case of the 1006 link position differences determined.In addition, it is terminal box (terminal box) in I/O devices 3
In the case of, do not mark element number, slot numbering, channel number sometimes, therefore also can be to existing according only to device label 1001
Field instrument is determined.
Carried out in addition, I/O list 1000 includes the content handled the maintenance performed for maintaining the field instrumentation of object
The processing of determination determines information.The setting of the device information for field instrumentation shown in Fig. 5, it is to determine that information is entered using processing
One example of the maintenance processing that row determines.In Figure 5, to the device label 1009 of I/O list 1000, detailed content 1010, under
" D " symbol of limit value 1011, higher limit 1012 and these projects mark of unit 1013 determines the instrument for field instrumentation setting
Information.That is, the instrument for the maintenance object that I/O list 1000 is determined for mark " C " symbol is represented, is labeled " D " symbol
Number and the setting of device information that is determined.
, also can be when I/O list 1000 creates or in editor for the information for being determined to device information
Arbitrarily select.In addition, device label makes in device label 1001 as the information being determined to field instrumentation
With being used in device label 1009 as set device information in maintenance processing.I/O list for device information,
It can be used to be determined to field instrumentation, can be used as set device information and use, so as to enter
The flexible maintenance processing of row.
More than, terminate the detailed description using Fig. 5 I/O list information 152 carried out.
Next, using Fig. 6, the action to instrument care device 1 illustrates.Fig. 6 is to represent the instrument in embodiment
The flow chart of one example of the action of device care device.In addition, the processing of the flow chart in Fig. 6 is used as in instrument care device
The processing that is performed in 1 and illustrate.
In figure 6, instrument care device 1 will set communication object range set with the communication range of field instrumentation 2
Information 151 obtains (step S11) from storage part 150.After step S11 processing is performed, instrument care device 1 is by logical
In the communication range that letter object range set information 151 is set out, the device information (step of connected field instrumentation 2 is obtained
S12)。
Instrument care device 1 is stored to storage part 150 using acquired device information as connection device information 153.
After step S12 processing is performed, instrument care device 1, which compares, to read ground by instrument care device 1
It is pre-stored within the letter for being used to be determined the object of maintenance processing set in the I/O list information 152 of storage part 150
Cease (device information set with " C " symbol), with being connected device information 153, determine whether coincide (step S13).It is being judged as
(step S13 in the case of coincideing：YES), instrument care device 1, which performs, believes the instrument determined in I/O list information 152
Breath carries out the maintenance processing (step S14) such as setting for field instrumentation 2.
In addition, the I/O list information 152 being compared in step S13 processing can be read by instrument care device 1
The processing stored with going out, it can also be performed before step S13 processing is performed.Can be by the flow chart illustrated in figure 6
Processing and the processing stored to I/O list information 152 are asynchronously carried out.It is set to when performing step S13 processing, in advance
First carry out the processing stored to maintenance processing information (not shown).
After step S14 processing is performed, whether instrument care device 1 is successfully sentenced to performed maintenance processing
Disconnected (step S15).Whether successfully judge on maintenance processing, such as can be by obtaining being set to from field instrumentation 2
The response signals such as work(and carry out.(the step S15 in the case of maintenance processing successfully is judged as：YES), instrument care device 1 enters
The display (step S16) for this case that go successfully.On the other hand, (the step in the case of maintenance processing successfully is not judged as
S15：NO), instrument care device 1 carries out the display (step S17) of unsuccessfully this case.
On the other hand, in step S13 processing, (the step S13 in the case where not being judged as coincideing：NO), instrument
Care device 1 carries out the display (step S18) of inconsistent this case.The processing of processing, step S17 in execution step S16,
Or after step S18 processing, instrument care device 1 to whether with notification condition coincide judged (step S19).Notify bar
Part refers to for whether meeting the condition that is judged of condition set in advance in maintenance is handled.For example, step S17's
In the case of unsuccessfully being shown in processing, the situation of inconsistent display can also will have been carried out in step S18 processing
It is set to notification condition.In addition, the setting content of notification condition is arbitrary.
(the step S19 in the case where being judged as coincideing with notification condition：YES), instrument care device 1 performs notice (step
Rapid S20).For the content of notice, can also preset.For example, it is also possible to allow to carry out to addresses of items of mail set in advance
Send mail, the notice of alarm etc. is exported from the loudspeaker (not shown) of instrument care device 1 etc..By performing notice, by
This can report the generation of notification condition to operator.
It is not judged as after step S20 processing is performed or (step S19 in the case of being coincide with notification condition：
NO), whether execution of the instrument care device 1 to maintenance processing is completed to be judged (step S21).On being held to maintenance processing
The judgement whether row is completed, can be by for being set using communication object range set information 151 acquired in step s 11
Whether the field instrumentation for the communication range made is completed maintenance processing and is judged.Be judged as maintenance processing perform completion
In the case of (step S21：YES), the display of instrument care device 1 is completed to show (step S22), terminates the flow chart shown in Fig. 6
Action.On the other hand, (the step S21 in the case where the execution for not being judged as maintenance processing is completed：NO), instrument maintenance dress
1 return to step S13 processing is put, judges to be directed to coincideing for the device information of the field instrumentation 2 of next maintenance object.
In addition, in figure 6, illustrate and enter the execution for maintaining processing for the serial process that every 1 field instrumentation performs
Explanation is gone, but step S12~step S22 processing can also perform in parallel processing.That is, in the module of I/O modules 33
In the case that type is parallel-type, instrument care device 1 enables to perform guarantor side by side to each channel 34 of I/O modules 33
Support processing.
In addition, in step S14 processing, the instrument care device I/F 312 of I/O devices 3 can also be based on from for example
The mesh for being used to maintain device label set in advance etc. in the setting of processing or the request of adjustment that instrument care device 1 receives
Ground information, or for sending the identification information that is identified of target, will be set to the channel of the I/O modules 33 or adjustment
Request (hereinafter referred to as " setting adjust request ") is sent.Among the frame for the setting adjust request issued by instrument care device 1,
Which which include in the case of being destination information as request to channel target of I/O module, the instrument of I/O devices 3
Device care device I/F 312 based on the destination information being contained in frame, can determine the transmission mesh of the frame of setting adjust request
Mark.
More than, terminate to use the explanation of the action of the instrument care device 1 of Fig. 6 progress.
Next, using Fig. 7, the display picture of I/O list is illustrated.Fig. 7 is to represent the I/O list in embodiment
Display picture an example figure.
In the figure 7, I/O list display picture 1100 has result display part 1101 and button 1102.I/O list display picture
1100 show " display result when Import IO List " are pressed of button 1102.As a result display part 1101 is shown previous
Result in maintenance processing.For example, operator can also determine result display part 1101 for the field instrumentation 2 of " Fail "
To maintain object.In addition, on the top of I/O list display picture 1100, have to the execution Maintenance Division illustrated by Fig. 8
The switching push button of the display picture of reason.
More than, terminate to use the explanation of the display picture of the I/O list of Fig. 7 progress.
Next, using Fig. 8, the display picture for maintaining performing processing illustrates.Fig. 8 is represented in embodiment
Perform the figure of an example of the display picture of maintenance processing.
In fig. 8, maintenance processing, which performs picture 1200, has result display part 1201 and communication object range set portion
1202.Communication object range set portion 1202 is the display picture for being set to communication object range set information.It is logical
Letter object range configuration part 1202 exemplifies situation about being set to element number, channel number and maximum address.Maximally
Location refers in channel 34, is connected multiple existing using that can be connected in series the communication protocol of multiple field instrumentations to 1 channel
In the case of instrument, the address that is set to the maximum number of connections amount of serial connection.Maintenance processing performs picture 1200 and shown
Go out display picture when " Download " button is pressed.In result display part 1201, the result of maintenance processing is shown
Work(shows (Succeed), unsuccessfully display (Fail) and inconsistent display (Non-existent).
More than, terminate the explanation of display picture handled using the execution maintenance of Fig. 8 progress.
Next, using Fig. 9, illustrate the display picture specified to the instrument for maintaining object.Fig. 9 is to represent embodiment party
The figure of one example of the display picture specified to the instrument for maintaining object in formula.
In fig.9, maintaining object assigned picture 1300 has communication specifying part 1301.Operator passes through the specifying part that will communicate
1301 are set to " TRUE ", thus set field instrumentation is appointed as to the object of maintenance processing.On the other hand, can pass through by
Communication specifying part 1301 is set as " FALSE ", is specified outside the object for thus handling set field instrumentation as maintenance.Make
With maintenance object assigned picture 1300, the object of maintenance processing is arbitrarily specified, thus for example can be by the regulation in I/O list
Field instrumentation be set to maintain object outside.
More than, terminate the explanation using Fig. 9 display pictures specified to the instrument for maintaining object carried out.
Next, using Figure 10, illustrate the display picture that the modular character of the instrument to maintaining object is specified.Figure 10
It is the figure for an example for representing the display picture that the modular character of the instrument to maintaining object in embodiment is specified.
In Fig. 10, modular character assigned picture 1400 has module type specifying part 1401.Operator can pass through by
Module type specifying part 1401 is set as " XXXX ", and set field instrumentation thus is carried out into maintenance processing with parallel processing.
Module type specifying part 1401 can be set as " YYYY ", thus be maintained set field instrumentation with serial process
Processing.In addition, can be by the way that module type specifying part 1401 be set as into " ZZZZ ", thus by set field instrumentation with it
He handles and carries out maintenance processing.Other processing refer to the processing for for example having used defined communication condition.In addition, I/O modules 33
Modular character can also be set to automatically obtain from I/O modules 33.
More than, terminate the display picture specified of modular character using Figure 10 instruments to maintaining object carried out
Explanation.
Next, using Figure 11, the display picture of notice setting is illustrated.Figure 11 is to represent logical in embodiment
Know the figure of an example of the display picture of setting.
In fig. 11, the display picture of setting is notified to exemplify the transmission setting of Email.In the transmission of Email
In setting, have：Input the text of e-mail address；And Email sends the check box of condition.As Email
Transmission condition, exemplify when completing download, there occurs during mistake, there occurs it is inconsistent when.But notify in the setting of setting
Appearance is not limited to this, such as can also be set to set the combination condition of multiple conditions.Alternatively, it is also possible to be set into the hand-manipulating of needle
Setting to the content (title, text or annex) of transmission.
More than, terminate the explanation using Figure 11 display pictures for notifying setting carried out.
Next, using Figure 12, it is aobvious to illustrate that the acquirement scope to device information is set with the scope for maintaining object
Show picture.Figure 12 be represent acquirement scope to device information and maintenance object in embodiment scope set it is aobvious
Show the figure of an example of picture.
In fig. 12, in " scope of main instrument is specified ", the channel number to main instrument is specified.Main instrument refers to
The copy source of device information.In addition, in " scope of adjusting instrument is specified ", the channel number to adjusting instrument is specified.
Adjusting instrument refers to the duplication target of device information.In display picture, to by being specified by " scope of main instrument is specified "
The acquirement scope of the device information determined by main instrument and determined by what " scope of adjusting instrument is specified " specified by adjusting instrument
The scope of maintenance object set, also can will be with I/O bank so as in the case of I/O list is not pre-created
The suitable information of table obtains from main instrument.
In addition, instrument care device 1 can also be set to, in the module type specifying part of the I/O list illustrated using Figure 10
In the case that 1401 are set as parallel-type, instrument care device 1 is channel 34-1~34- for each channel of I/O module 33
16 and perform side by side maintenance processing.
For example, instrument care device 1 can also be will not simultaneously issue the side of setting adjust request to same channel
Formula, the timing sent to distribution setting adjust request are controlled, and mesh is sent to 16 different channel settings to I/O module
Ground, simultaneously side by side distribution setting adjust request, be transmitted and (be non-synchronously transmitted) to I/O devices 3.In the situation
Under, the instrument care device I/F 312 of I/O devices 3 can also based on from such as instrument care device 1 it is receiving, for protecting
The destination information of device label set in advance etc. in the request of the setting adjustment of processing is supported, or for being carried out to sending target
The identification information of identification, sent simultaneously to each channel of the I/O module 33 by adjust request is set.
Instrument care device 1 by each channel side by side (asynchronous) issue setting adjust request, so as to for
Each channel performs side by side to be started field instrumentation and asks the startup adjust request of adjustment, when can field instrumentation be started
Activity duration significantly shorten.Specifically, such as the I/O module of parallel-type has 16 channels, has respectively in whole channels
The modem of standby communication, therefore field instrumentation is connected with all 16 channels, at all scenes that execution will be connected
In the case of the maintenance processing that instrument starts and is adjusted, the I/O module (serial type) with that can not carry out co-located communication compares
Compared with maintenance processing the spent time foreshortens to 1/16.
More than, terminate what is set using the acquirement scope to device information of Figure 12 progress with the scope for maintaining object
The explanation of display picture.
Next, using Figure 13, the alternative structure of the instrument maintenance system 100 to being illustrated in Figure 2 illustrates.Figure 13
It is the block diagram of an example of the hardware configuration for representing the instrument maintenance system in embodiment.In Figure 13 explanation, omit
With the explanation of Fig. 2 repetition, the explanation of instrument maintenance system 100 is supplemented.
In fig. 13, instrument maintenance system 100 has instrument care device 1, field instrumentation 2-1~2-n (field instrumentations
2), I/O devices 3, controller 4, monitoring arrangement 6 and instrument database 7.Instrument maintenance system 100 is by with being filled from monitoring
Put 6 instruction etc. to be accordingly controlled field instrumentation 2 by controller 4, so as to carry out the industrial mistake realized in workshop
The Process Control System of the control of journey.
In Process Control System as described above, field instrumentation 2 and I/O devices 3 are connected by transmission line.In addition,
Instrument care device 1, controller 4, monitoring arrangement 6 and instrument database 7 are connected via network 9.In addition, in process control
Network 9 used in system, e.g. the control network to being attached between the scene in workshop and monitoring room.
In addition, in above-mentioned Process Control System, program field instrumentation 2 is the biography such as flowmeter or temperature sensor
The actuator instruments such as the valve such as sensor instrument, flow control valve or open and close valve instrument, fan or motor, other be arranged on workshop
The instrument at scene.
In addition, in Process Control System as described above, controller 4 is corresponding with the instruction from monitoring arrangement 6 etc.
Ground is communicated between field instrumentation 2 and carries out the control of field instrumentation 2.Specifically, controller 4 obtains is showed by some
The process values that field instrument (for example, sensor apparatus) determines, the operational ton of other field instrumentations (for example, valve instrument) is carried out
Computing, operation result is sent to other field instrumentations, thus other field instrumentations are controlled.
Instrument database 7 stores to design information.Design information refers to such as workshop comprising Process Control System
Design information etc..Be stored in instrument database 7 design information can be used in should be set in field instrumentation 2, I/O devices 3 or
The information of controller 4.That is, should be set in the information of field instrumentation 2, I/O devices 3 or controller 4 can also be based on design information
And create.Instrument database 7 can also store to the I/O lists used in above-mentioned instrument care device 1.That is,
Instrument database 7 can also store to the I/O lists created in instrument care device 1 or other devices.Instrument maintains
Device 1 can also obtain the I/O lists for being stored in instrument database 7, carry out the setting of each field instrumentation 2 as described above.This
Outside, in this case, instrument care device 1 can also can not be communicatedly connected with controller 4, in addition, it is not necessary that all the time with
I/O instruments 3 connect.
More than, terminate to use the explanation of the alternative structure of the instrument maintenance system 100 of Figure 13 progress.
Shown as described above, the instrument care device of present embodiment has：Communication control unit, it with instrument to leading to
Letter is controlled；Device information obtaining section, it obtains the device information of instrument via communication；Storage part, it is to maintenance processing letter
Breath is stored, and the maintenance handles packet and determines information and to maintenance containing the instrument that the instrument to maintaining object is determined
The processing that the content of processing is determined determines information；And information treatment part, it is to acquired device information and is stored
Maintenance processing information be compared, based on comparative result perform to instrument maintenance processing, thus, it is possible to provide achievable instrument
The raising of operating efficiency in device processing and the instrument secure device of the reduction of mistake.
In addition, in the present embodiment, determine that the maintenance that information determines is handled as by handling, illustrated in Fig. 5 etc.
Go out relative to the setting of the device information of field instrumentation and be illustrated, but determine that the maintenance that information determines is handled by handling
It is not limited to this.Determine that the maintenance that is determined of information is handled by processing, for example, can be go-and-return test, zero point adjustment, across
Spend adjustment, key report, the display of detailed diagnostic message, the setting of label/address/rolling, set limit setting/releasing,
DTM installation, DD installation, parameter acquirement, the calibration of valve, quick-fried sound (Squawk), the ISA100 of instrument be pre-configured, instrument connects
Logical service/closing service switching, service mode switching, the local of valve tap test etc..In addition, determining that information is true by handling
In fixed maintenance processing, the state in the workshop when can also including time execution date maintained, execution maintenance, maintenance is performed
Operator specified grade condition.
In addition, in the present embodiment, illustrate following situations, i.e. for the IO illustrated as maintenance processing information
List 1000, is pre-created as the data of tabular form, stores to storage part 150, but maintains the data shape of processing information
Formula is not limited to this.For example, maintenance processing information can also be the data mode in addition to tabular form such as view data.
In addition, maintenance processing information can also be built with defined markup language.In addition, maintenance processing information can also be used to generate
Maintain the set of multiple data of processing information.In addition, maintenance processing information can also be stored in other devices (scattered)
Processing information is maintained, and substitutes the maintenance processing information for the storage part 150 for being stored in instrument care device 1.
Program alternatively, it is also possible to which the function of the device for illustrating in the present embodiment to composition is realized is remembered
Record in computer-readable recording medium, by the way that the program recorded in the recording medium is read in computer system, and
Performed, thus carry out the above-mentioned various processing of present embodiment.In addition, " computer system " described herein also may be used
To be comprising the hardware such as OS, peripheral equipment.In addition, " computer system " is if situation using WWW system, it assumes that also wraps
The environment (or display environment) provided containing homepage.In addition, " computer-readable recording medium " refer to floppy disk, magneto-optic disk,
Move medias such as the writable nonvolatile memory such as ROM, flash memory, CD-ROM and built-in hard in computer systems
The storage devices such as disk.
And, it is assumed that " computer-readable recording medium " is also included such as via internet network, telephone line etc.
Communication line and in the case of transmission program turn into server, client inside computer system volatile memory
(such as DRAM (Dynamic Random Access Memory)) so preserves program in the medium of certain time.On in addition,
The computer system of the program can also be stored via transmission medium from storage device etc. or pass through transmission by stating program
Transmission wave in medium and be transferred to other computer systems.Herein, " transmission medium " program being transmitted refer to as
The communication line such as the networks such as internet (communication network), telephone line (order wire) so has the medium of the function of transmission information.
In addition, said procedure can be used for realizing a part for the function of above describing.Also, can also be by with being recorded in
The combination of the program of computer system and realize the function of above describing, i.e., so-called differential file (difference program).
Directions such as " forward and backward, upper and lower, right, left, vertical, horizontal, under, horizontal, row and row " is represented in this manual
Vocabulary is mentioned that these directions in the device of the present invention.Therefore, these vocabulary in specification of the invention should be at this
Relatively explained in the device of invention.
" substantially " that uses in this manual, " about ", " substantially " etc. represent that the vocabulary of degree means in final result
In the scope that will not significantly change, the fluctuation of zone of reasonableness be present.Therefore, vocabulary as " roughly equal " is also comprising " complete
It is complete equal " situation.
Vocabulary as " composition " is used to represent, the hardware that is formed for perform function and soft comprising what is programed out
The structure of the equipment (Device) of part, key element, part.
Also, in detail in the claims, expressed as " method adds function " performance word, refer to should include in order to
The possessive construction that performs the function of the invention of being included and can utilize.
Term " portion " is the group for describing the hardware for being formed/being programed out in a manner of performing desired function and software
Part, block or part.Typical case as the hardware includes equipment (Device) and circuit, but is not limited to this.
More than, the preferred embodiment of the present invention is illustrated and illustration, but these illustrations for only inventing,
Consider to the property of should not limit, can be added, eliminated without departing from the scope of the present invention, replaced and other are changed.I.e., originally
Invention is not limited to above-mentioned embodiment, is limited by appended claims.
Claims (20)
1. a kind of instrument care device, it has：
Communication control unit, the communication of its pair and instrument are controlled；
Device information obtaining section, it obtains the device information of the instrument via the communication；
Storage part, it is stored to maintenance processing information, and the maintenance handles packet and carried out really containing the instrument to maintaining object
Fixed instrument determines that information and the processing being determined to the content of maintenance processing determine information；And
Information treatment part, it is compared to the acquired device information and the maintenance processing information stored, base
The maintenance processing to the instrument is performed in comparative result.
2. instrument care device according to claim 1, wherein,
It is described maintenance processing packet containing can set in advance, described instrument determine information and it is described processing determine information.
3. instrument care device according to claim 1, wherein,
The device information obtaining section can obtain the device information of the instrument in communication range set in advance.
4. instrument care device according to claim 1, wherein,
The device information obtaining section for can object set in advance and obtain the device information of the instrument.
5. instrument care device according to claim 1, wherein,
Described information processing unit with can the maintenance that performs for the instrument of communication mode set in advance handle.
6. instrument care device according to claim 1, wherein,
When described information processing unit turns into condition set in advance in performed maintenance processing, based on set in advance
Notification Method performs notifier processes.
7. a kind of instrument maintenance system, it has instrument care device and between instrument and the instrument care device
And the input/output unit that can be connected for communication,
The instrument care device has：
Communication control unit, the communication of its pair and instrument are controlled；
Device information obtaining section, it obtains the device information of the instrument via the communication；
Storage part, it is stored to maintenance processing information, and the maintenance handles packet and carried out really containing the instrument to maintaining object
Fixed instrument determines that information and the processing being determined to the content of maintenance processing determine information；And
Information treatment part, it is compared to the acquired device information and the maintenance processing information stored, base
The maintenance processing to the instrument is performed in comparative result.
8. instrument maintenance system according to claim 7, wherein,
It is described maintenance processing packet containing can set in advance, described instrument determine information and it is described processing determine information.
9. instrument maintenance system according to claim 7, wherein,
The device information obtaining section can obtain the device information of the instrument in communication range set in advance.
10. instrument maintenance system according to claim 7, wherein,
The device information obtaining section for can object set in advance and obtain the device information of the instrument.
11. instrument maintenance system according to claim 7, wherein,
Described information processing unit with can the maintenance that performs for the instrument of communication mode set in advance handle.
12. instrument maintenance system according to claim 7, wherein,
When described information processing unit turns into condition set in advance in performed maintenance processing, based on set in advance
Notification Method performs notifier processes.
13. a kind of instrument maintenance method, it includes following step：
Control on Communication step, the communication of its pair and instrument are controlled；
Device information acquisition step, it obtains the device information of the instrument via the communication；
Storing step, it is stored to maintenance processing information, and the maintenance handles packet and carried out containing the instrument to maintaining object
The instrument of determination determines that information and the processing being determined to the content of maintenance processing determine information；And
Information handling step, it is compared to the acquired device information and the maintenance processing information stored,
The maintenance processing to the instrument is performed based on comparative result.
14. instrument maintenance method according to claim 13, wherein,
It is described maintenance processing packet containing can set in advance, described instrument determine information and it is described processing determine information.
15. instrument maintenance method according to claim 13, wherein,
In the device information acquisition step, the instrument letter of the instrument can be being obtained in communication range set in advance
Breath.
16. instrument maintenance method according to claim 13, wherein,
In the device information acquisition step, for can object set in advance and obtain the device information of the instrument.
17. instrument maintenance method according to claim 13, wherein,
In described information processing step, with can the maintenance that performs for the instrument of communication mode set in advance handle.
18. instrument maintenance method according to claim 13, wherein,
In described information processing step, when turning into condition set in advance in performed maintenance processing, based on pre-
The Notification Method first set performs notifier processes.
19. a kind of recording medium, it is the recording medium of non-transitory recorded to program, computer-readable, the journey
Sequence makes device perform following processing：
Control on Communication processing, the communication of its pair and instrument are controlled；
Device information acquirement processing, it obtains the device information of the instrument via the communication；
Storage is handled, and it is stored to maintenance processing information, and the maintenance handles packet and carried out containing the instrument to maintaining object
The instrument of determination determines that information and the processing being determined to the content of maintenance processing determine information；And
Information processing, it is compared to the acquired device information and the maintenance processing information stored, is based on
Comparative result performs the maintenance processing to the instrument.
20. recording medium according to claim 13, wherein,
It is described maintenance processing packet containing can set in advance, described instrument determine information and it is described processing determine information.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-126004 | 2016-06-24 | ||
| JP2016126004A JP6673050B2 (en) | 2016-06-24 | 2016-06-24 | Equipment maintenance device, equipment maintenance system, equipment maintenance method, equipment maintenance program and recording medium |
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| Publication Number | Publication Date |
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| CN107544407A true CN107544407A (en) | 2018-01-05 |
| CN107544407B CN107544407B (en) | 2020-05-08 |
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|---|---|
| US (1) | US10534354B2 (en) |
| EP (1) | EP3260937B1 (en) |
| JP (1) | JP6673050B2 (en) |
| CN (1) | CN107544407B (en) |
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Also Published As
| Publication number | Publication date |
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| US20170371325A1 (en) | 2017-12-28 |
| CN107544407B (en) | 2020-05-08 |
| EP3260937B1 (en) | 2019-10-16 |
| JP2017228254A (en) | 2017-12-28 |
| US10534354B2 (en) | 2020-01-14 |
| JP6673050B2 (en) | 2020-03-25 |
| EP3260937A1 (en) | 2017-12-27 |
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